CHART-14264 修改配色面板样式

designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartFillStylePane.java

@@ -144,8 +144,9 @@ public class VanChartFillStylePane extends BasicBeanPane<AttrFillStyle> implemen
         double f = TableLayout.FILL;
         double e = TableLayout4VanChartHelper.EDIT_AREA_WIDTH;
         double[] columnSize = {f, e};
-        double[] rowSize = {p, p};
+        double[] rowSize = {p, p, p};
         Component[][] components = new Component[][]{
+                new Component[]{null, null},
                 new Component[]{new UILabel(Toolkit.i18nText("Fine-Design_Chart_Match_Color_Scheme")), styleSelectBox},
                 new Component[]{null, customPane},